摘要
研制了具有"2+0.5"个运动特征的伺服进给主传动系统,解决了方形滑枕滚动滑动导轨双支撑、低头和弯曲变形等技术问题,为开发大型、重型数控镗铣床提供了典型案例。
Numerical control main drive system with servo feed function was developed which has 2 ±0.5 motion features. Some technical problems were solved, such as double-bracing guideway with lubricated rolling-sliding contact square ram, bow and bending deformation and so on, which offered a typical case for large and heavy type of NC boring-milling machine.
出处
《机床与液压》
北大核心
2009年第10期75-76,101,共3页
Machine Tool & Hydraulics
关键词
数控镗铣床
伺服进给
方形滑枕
NC boring-miUing machine
Servo feed
Square ram
